Check both beginning-of-text conditions in Regexp

2024-09-10 18:39:54 -06:00
parent 6919e604ad
commit 3e178e74fd
1 changed files with 1 additions and 1 deletions
--- a/bytes/regexp.go
+++ b/bytes/regexp.go
@ -41,7 +41,7 @@ func (rr *RuneReader) Cursor() cursor.Cursor[byte] {
 }

 func Regexp(str string) gigaparsec.Parser[byte, []byte] {
-	if !strings.HasPrefix(str, "^") {
+	if !strings.HasPrefix(str, "^") && !strings.HasPrefix(str, `\A`) {
 		str = "^" + str
 	}
 	re := regexp.MustCompile(str)